<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>FlowZone - 沉浸专注，优化工作流</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
            color: #ffffff;
            line-height: 1.6;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
        }
        header {
            text-align: center;
            padding: 4rem 0;
        }
        .logo {
            width: 120px;
            height: 120px;
            margin-bottom: 2rem;
        }
        h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            background: linear-gradient(45deg, #00c6ff, #0072ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .features {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin: 4rem 0;
        }
        .feature-card {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            padding: 2rem;
            backdrop-filter: blur(10px);
            transition: transform 0.3s ease;
        }
        .feature-card:hover {
            transform: translateY(-10px);
        }
        .feature-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }
        .cta-button {
            display: inline-block;
            padding: 1rem 3rem;
            background: linear-gradient(45deg, #00c6ff, #0072ff);
            color: white;
            text-decoration: none;
            border-radius: 30px;
            font-weight: bold;
            margin-top: 2rem;
            transition: transform 0.3s ease;
        }
        .cta-button:hover {
            transform: scale(1.05);
        }
        .wave-animation {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 100px;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%230099ff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,208C1248,224,1344,192,1392,176L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
            background-size: cover;
            animation: wave 10s linear infinite;
        }
        @keyframes wave {
            0% { background-position-x: 0; }
            100% { background-position-x: 1440px; }
        }
    </style>
</head>
<body>
    <div class="container">
        <header>
            <img src="../../icons/icon_128_128.png" alt="FlowZone Logo" class="logo">
            <h1>FlowZone 流境</h1>
            <p>沉浸专注，优化工作流</p>
        </header>
        
        <div class="features">
            <div class="feature-card">
                <div class="feature-icon">🎵</div>
                <h3>沉浸式白噪音</h3>
                <p>多种场景音效，打造专属的专注环境</p>
            </div>
            <div class="feature-card">
                <div class="feature-icon">⏱️</div>
                <h3>智能番茄钟</h3>
                <p>科学的时间管理，提升工作效率</p>
            </div>
            <div class="feature-card">
                <div class="feature-icon">📝</div>
                <h3>任务管理系统</h3>
                <p>简洁直观的任务管理，让工作井然有序</p>
            </div>
        </div>
        
        <div style="text-align: center;">
            <a href="#download" class="cta-button">立即开始</a>
        </div>
    </div>
    <div class="wave-animation"></div>
</body>
</html>
